| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 91 |
1.4%
|
| 2 | NO | 2519 |
39.8%
|
| 8 | DK | 2 |
0%
|
| 9 | NO RESPONSE | 2 |
0%
|
| Sysmiss | 3714 |